Shi Shi Services Ltd

Kong Shum Smart Management Group (Holdings) Limited is an investment holding company that provides property management services in Hong Kong and the People's Republic of China. It operates in three segments: Provision of Property Management and Related Services; Properties Investment; and Money Lending Business. Under the Kong Shum brand, it offers cleaning, security, repair and maintenance, financial management, and administrative and legal support services to residential properties, along with consultancy services. The company was formerly known as Shi Shi Services Limited and changed its name to Kong Shum Smart Management Group (Holdings) Limited in March 2025. Founded in 1984, it is headquartered in Hung Hom, Hong Kong.